Doug Downey

Doug Downey is a Professor at Northwestern University, currently on leave to work at the Allen Institute for AI where he directs the Semantic Scholar research group. His primary research focuses on Natural Language Processing (NLP) and Human-Computer Interaction (HCI) aimed at enhancing the discovery, understanding, and synthesis of scientific literature.

He has developed multiple datasets and codebases related to his research, including resources from his PhD thesis and tools like the LEX algorithm for named entity recognition, HMM-LM for parallel language modeling, and the Atlasify semantic relatedness dataset. These contributions support exploratory search and information extraction in scientific texts.